::-webkit-scrollbar {width:4px;height: 4px}
::-webkit-scrollbar-track {-webkit-box-shadow: inset 0 0 6px rgba(0,0,0,0.3);-webkit-border-radius: 4px;width:4px;}
::-webkit-scrollbar-thumb {-webkit-border-radius: 4px;border-radius: 4px;width:4px;background:#00b3ee;-webkit-box-shadow: inset 0 0 6px rgba(0,0,0,0.5);}
::-webkit-scrollbar-thumb:window-inactive {width:4px;background: #00b3ee;}
::-webkit-scrollbar-track-piece{width: 4px;}
.scroolling{-webkit-overflow-scrolling: touch;}
.text-size-15-b{font-size: 15px;font-weight: bold}
.text-size-15-b > li{font-size: 13px;font-weight: normal}